GOOD DAY TO ALL AMIGA’S.
I HAVE A A500 REV6A 1MB CIP RAM+1MB FROM MEGA CHIP AND 8MB FAST IN SUPRA DRIVE, CLOANDOS KICKSTARTROM 3,X AND WORKBENCH 3,1 (Classic Workbench 68K IN USE),ALSO A SUPRADRIVE 500XP AND AFTER MY OLD HD DIE I BAY FROM AMIGASKIT A SCSI to Micro SD Interface Adapter, http://amigakit.leamancomputing.com/...4&currency=GBP.
I SPEND A MONTH READING AND SEARCHING TO MAKE AN 8GB SD TO BE >4GB BUT NOTHING, THEN I THINK FOUND THE SOLUTION HERE, http://amiga.org/forums/blog.php?b=4022. (The Card and Util allow you to have 4 different Scsi devices on one MicroSD card). IN THE REAL AMIGA EVERYTHING IS OK, WHEN I OPEN IT IN WINUAE TO TRANSFER GAMES AND STUFF ONLY THE FIRST ID DEVICE (0) SOWING. PLEASE HELP AND I HOPE TO UNDERSTAND MY POOR ENGLISH.
THANKS
NICK.

This device is using non-standard method, I can't add support without specs from manufacturer and also without having the device. (Must be official specs and guaranteed to not change!)

Any direct scsi filesystem (pfs3ds/aio or old sfs) would have been 100% compatible with your hardware, without any driver patches or hacks (Supradrive = true SCSI controller = does not have 4G limit when using direct scsi filesystem and does not need any patches. At least with latest AMAB6 ROM)